公开(公告)号：US10951889B2

公开(公告)日：2021-03-16

申请号：US15036481

申请日：2014-07-01

Applicant: SONY INTERACTIVE ENTERTAINMENT INC.

Inventor： Osamu Ota ,  Yasunari Hatasawa

IPC: H04N19/115 ,  H04N19/196 ,  H04N19/124 ,  H04N19/176 ,  H04N19/30 ,  H04N19/14 ,  H04N21/2343

Abstract: An image delivery device is, for example, implemented which is capable of better preventing delays even when real-timeness is required. The image delivery device includes operation information acquisition means, image information acquisition means, allocation information generation means, compression means, and transmission means. The operation information acquisition means acquires operation information. The image information acquisition means acquires image information generated on the basis of the operation information. The allocation information generation means generates allocation information representing allocation of numbers of bits during compression of the image information on the basis of the operation information. The compression means compresses the image information on the basis of the allocation information. The transmission means transmits the compressed image information.

公开(公告)号：US20240121520A1

公开(公告)日：2024-04-11

申请号：US18572161

申请日：2022-06-06

Applicant: SONY INTERACTIVE ENTERTAINMENT INC.

Inventor： Shoichi Ikenoue ,  Kenichiro Yokota ,  Yasunari Hatasawa

IPC: H04N23/76 ,  G02B27/01 ,  G06V10/141 ,  G06V10/60 ,  G06V40/18 ,  H04N9/69

CPC classification number: H04N23/76 ,  G02B27/0172 ,  G06V10/141 ,  G06V10/60 ,  G06V40/193 ,  H04N9/69

Abstract: An image generation apparatus increases an adjustment amount of a luminance distribution to a target value B at a time t0 at which an amount of light entering the eyes of a user changes to such a degree that the change has an influence on an action of photoreceptor cells, to thereby cause a head-mounted display to display an image 310b having a luminance increased from that of an original image 310a. The image generation apparatus gradually decreases the adjustment amount of the luminance distribution during a restoration period Δt in such a manner that an image 310c having the original luminance distribution is displayed at a later time t1.